Steamboat Bay SPB Weather Forecast

    • 49
    • 68

    Mostly Sunny

    • 50
    • 67

    Mostly Sunny

    • 56
    • 61

    Partly Sunny

    • 55
    • 64

    Chance Rain Showers

    • 55
    • 63

    Chance Rain Showers

    • 55
    • 63

    Rain Showers Likely

    • 54
    • 62

    Rain Showers Likely

Today 3 Sep Prince of Wales Island

Mostly clear. Patchy fog early in the morning. Highs in the lower 70s. Light Winds.

Tonight 3 Sep Prince of Wales Island

Mostly clear. Lows in the mid 40s. North Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Steamboat Bay SPB Temperature Statistics

September Temperature

Ketchikan, Ketchikan International Airport (76.4 miles)

  • Lowest 1 September, 2026

    53.1 °F

  • Average September

    54.4 °F

  • Highest 1 September, 2026

    57.9 °F

Climate (2021–2026)

Ketchikan, Ketchikan International Airport (76.4 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    51.9 °F
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